Anshul S.

I build web applications from the backend through to the frontend, using Python and Django on the server and React or Next.js for the interface. Because I work on both sides, the API and the screens are planned together, which saves a lot of back-and-forth later. Most of my work starts on the backend: Django and FastAPI APIs, PostgreSQL database design, user login and permissions, payments through Stripe or Razorpay, and background tasks for things like emails, reports and imports. When an app depends on outside services, I make sure it still behaves sensibly when those services are slow or unavailable. On the frontend I use React, Next.js and TypeScript, keeping layouts simple and making sure they work well on mobile. A growing part of my work is AI integration: adding AI to products and workflows where it actually saves time. That includes chat assistants trained on a company’s own documents, AI automation for repetitive tasks like sorting emails or drafting replies, and agent workflows that connect to your existing systems. I use OpenAI, Claude or Gemini depending on the job, and treat these like any other feature: tested, logged, and with costs kept in check. I deploy on AWS or DigitalOcean and stay involved after launch for fixes and improvements. I’ve completed 50+ projects and 2,500+ hours on Upwork, on new builds and existing codebases. If you have something to build, fix or extend, send me the details and I’ll explain how I’d approach it.